﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
   abstract class Carcs
    {
        public string carname { get; set; }

        protected Carcs(string carname)
        {
            this.carname = carname;
        }

        public abstract void tell();
    }
}
